log4cpp安装报错

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错误“BasicLayout.cpp:37: error: expected constructor, destructor, or type conversion

before ‘<’ token”

需要一个patch

Index: log4cpp-1.0/src/BasicLayout.cpp===================================================================--- log4cpp-1.0.orig/src/BasicLayout.cpp2008-03-14 16:06:57.000000000 -0400+++ log4cpp-1.0/src/BasicLayout.cpp2008-03-14 16:07:11.000000000 -0400@@ -15,6 +15,8 @@ #include <sstream> #endif +#include <memory>+ namespace log4cpp {      BasicLayout::BasicLayout() {Index: log4cpp-1.0/src/PatternLayout.cpp===================================================================--- log4cpp-1.0.orig/src/PatternLayout.cpp2008-03-14 16:07:33.000000000 -0400+++ log4cpp-1.0/src/PatternLayout.cpp2008-03-14 16:07:49.000000000 -0400@@ -370,7 +370,7 @@                         literal = "";                     }                     if ((minWidth != 0) || (maxWidth != 0)) {-                        component = new FormatModifierComponent(component, std::abs(minWidth), maxWidth, minWidth < 0);+                        component = new FormatModifierComponent(component, std::abs((float)minWidth), maxWidth, minWidth < 0);                         minWidth = maxWidth = 0;                     }                     _components.push_back(component);

然后执行patch -pl<1.patch

http://bugs.gentoo.org/217755